SONICWALL TZ370W Wireless-AC Trade-Up + 3-Yr EPSS

The SonicWall TZ370w is built for small organizations and lean branches that demand enterprise-grade security without sacrificing price-performance. Engineered to deliver strong threat prevention, reliability, and effortless management, the TZ370w combines robust firewall capabilities with built-in wireless networking, high port density, and scalable storage options. This model integrates seamlessly with the SonicWall ecosystem, including cloud-based management and compatibility with SonicWall Switch, enabling a unified, single-pane-of-glass experience. Whether you’re protecting a growing office, a remote site, or a hybrid workforce, the TZ370w provides a compact, efficient, and future-ready security solution designed to keep pace with evolving threats and expanding networks.

• Industry‑leading security for small networks: The TZ370w delivers comprehensive threat prevention, including intrusion prevention, ransomware and malware protection, application control, and SSL/TLS inspection. With deep packet inspection and real-time threat intelligence, it helps safeguard critical assets while minimizing disruption to legitimate traffic. This makes it an ideal gateway for small businesses that require enterprise-grade security features without complex deployment.
• Redundant power and reliable uptime: Built for business continuity, the TZ370w supports redundant power arrangements to minimize downtime and keep critical services online. In environments where network availability is essential, this capability helps ensure that security remains active even in the face of power interruptions or hardware changes.
• High port density for flexible deployments: The TZ370w provides a robust set of wired connectivity options, enabling you to consolidate edge security, VPN connectivity, and LAN access in a compact appliance. Its flexible port layout supports diverse office layouts, including direct connections to printers, VoIP phones, wireless access points, and servers, while reducing the need for additional networking gear.
• Storage options for logs, backups, and secure management: With built‑in storage and expandable options, the TZ370w accommodates extensive logging, threat intelligence data, and local management needs. This storage flexibility helps with forensic investigations, long‑term visibility, and easier backup and recovery processes without relying solely on cloud storage.
• Unified management with cloud and on‑device control: The TZ370w is designed for a single-pane‑of‑glass experience through the cloud or local firewall management. Its integration with SonicWall’s management ecosystem, including optional workflows with SonicWall Switch, simplifies policy creation, threat updates, licensing, and monitoring. This unified approach saves time and reduces administrative overhead for IT teams in growing organizations.

Technical Details of SonicWall TZ370w Network Security/Firewall Appliance

• Technical details and exact specifications may vary by SKU and region. Please refer to official vendor specifications for precise values (throughput, VPN capacity, memory, ports, wireless capabilities, and expansion options).
• Security services, licensing, and feature availability are subject to subscription terms and regional offerings. Always ensure you have current licenses to maximize threat prevention features and cloud-management capabilities.
• Hardware form factor, power supply options, and expandability are designed to support small offices with growth potential, while maintaining a compact footprint suitable for a secure edge deployment.

how to install SonicWall TZ370w

• Plan your deployment: Determine the location for the TZ370w with clear access to your internet connection (WAN) and internal network (LAN). Identify devices that will connect through the firewall and note any required VLANs or guest networks.
• Unbox and connect: Power off the unit, connect the WAN port to your internet uplink (broadband modem or service provider gateway), and connect the LAN ports to your internal switch or directly to devices as needed. If wireless is used, configure wireless access points or clients after initialization.
• Power on and access the management interface: Apply power and use a connected computer to access the default management IP address in a supported web browser. Follow the on-screen setup wizard to set a secure administrative password, define network interfaces, and configure basic WAN/LAN addressing.
• Apply licensing and security services: Install or activate required security licenses (intrusion prevention, malware protection, SSL inspection, VPN, etc.). Enable essential services and apply baseline security policies to establish a protected perimeter for your network.
• Configure policies and monitoring: Create firewall rules, NAT settings, and VPN tunnels as needed. Implement threat prevention profiles, application control, and content filtering suited to your environment. Enable cloud management or local monitoring, set up logging and alerts, and ensure firmware is up to date.
• Integrate with cloud management and devices: If you use the SonicWall Cloud Management Portal, connect the TZ370w for centralized policy distribution and monitoring. Register any SonicWall Switch devices and verify that management visibility across your security stack is functioning as intended.
• Test and validate: Run connectivity tests for all critical services (VPN, remote access, internal resources). Validate threat prevention features by generating safe test traffic and confirming that logs reflect policy enforcement. Review dashboards for performance and security posture.
• Establish ongoing maintenance: Schedule firmware updates, review security advisories, and keep licenses current. Set routine backups of configuration and logs, and review system health metrics regularly to ensure optimal operation.

Frequently asked questions

• What is the primary use case for the SonicWall TZ370w? The TZ370w is designed for small organizations and lean branches seeking enterprise-grade security with wireless capabilities, robust threat prevention, and easy management. It provides a secure edge that scales with business growth while maintaining a compact footprint and straightforward administration.
• Does the TZ370w support wireless networking? Yes, the TZ370w includes built-in wireless features to support secure wireless access. This enables you to deploy wireless clients securely while maintaining centralized policy control and threat prevention across wired and wireless segments.
• What management options are available? The device supports single-pane-of-glass management through cloud-based portals or on-device firewall management. You can monitor, provision, and update security policies from a centralized console, with compatibility for SonicWall Switch and other components of the SonicWall ecosystem.
• What kind of storage options does it offer? The TZ370w provides built-in storage with the option to expand storage as needed. This supports log retention, threat intelligence data, and local management activities, enabling robust auditing and quick access to security analytics.
• Can the TZ370w handle remote sites or branches? Yes. Its compact design, flexible ports, and scalable security features make it well-suited for lean branches and remote offices that require strong perimeter protection while maintaining centralized management.
• Do I need a separate firewall or router for VPNs? The TZ370w consolidates firewall, VPN, and security services into a single appliance. With built-in VPN capabilities and centralized policy management, you can simplify remote access and site-to-site connections without adding separate devices.
• Is redundant power available? The TZ370w supports redundant power configurations to help ensure consistency of security services and uptime in the event of power interruptions, a feature that’s valuable for business continuity planning.
• How does this device integrate with other SonicWall products? It integrates with the SonicWall management suite and can work in tandem with SonicWall Switch devices, enabling seamless policy deployment, unified visibility, and streamlined operations across the network security stack.